Update bounds/hadrian to fix bootstrapping with 9.0.wip/andreask/ghc-9.0-fixes

This fixes #19484. In detail we:

* Bump the index-state of hackage.
* Require alex-3.2.6, as alex-3.2.5 doesn't build with 9.0.
* Allow Cabal-3.4 as 3.2 doesn't build with ghc 9.0.
* Allow a newer QuickCheck version that accepts the new base version.
* Some code changes to account for Cabal changes.

4 files changed, 10 insertions, 8 deletions

diff --git a/hadrian/cabal.project b/hadrian/cabal.project
index 834cd17362..ed0e5f768e 100644
--- a/hadrian/cabal.project
+++ b/hadrian/cabal.project
@@ -1,7 +1,7 @@
 packages: ./
 
 -- This essentially freezes the build plan for hadrian
-index-state: 2020-12-21T14:48:20Z
+index-state: 2021-03-03T13:52:16Z
 
 -- N.B. Compile with -O0 since this is not a performance-critical executable
 -- and the Cabal takes nearly twice as long to build with -O1. See #16817.
diff --git a/hadrian/hadrian.cabal b/hadrian/hadrian.cabal
index c39d5a92cf..c82ff82428 100644
--- a/hadrian/hadrian.cabal
+++ b/hadrian/hadrian.cabal
@@ -134,8 +134,8 @@ executable hadrian
                        , BangPatterns
     other-extensions:    MultiParamTypeClasses
                        , TypeFamilies
-    build-depends:       Cabal                >= 3.0     && < 3.3
-                       , QuickCheck           >= 2.6     && < 2.14
+    build-depends:       Cabal                >= 3.0     && < 3.5
+                       , QuickCheck           >= 2.6     && < 2.15
                        , base                 >= 4.8     && < 5
                        , bytestring           >= 0.10    && < 0.12
                        , containers           >= 0.5     && < 0.7
@@ -147,7 +147,7 @@ executable hadrian
                        , shake                >= 0.18.3  && < 0.20
                        , transformers         >= 0.4     && < 0.6
                        , unordered-containers >= 0.2.1   && < 0.3
-    build-tools:         alex  >= 3.2.6  && < 4
+    build-tools:         alex  >= 3.2.6  && < 3.3
                        , happy >= 1.20.0 && < 1.21
     ghc-options:       -Wall
                        -Wincomplete-record-updates
diff --git a/hadrian/src/Hadrian/Haskell/Cabal/Parse.hs b/hadrian/src/Hadrian/Haskell/Cabal/Parse.hs
index 7b31961154..776edb15e7 100644
--- a/hadrian/src/Hadrian/Haskell/Cabal/Parse.hs
+++ b/hadrian/src/Hadrian/Haskell/Cabal/Parse.hs
@@ -37,11 +37,13 @@ import qualified Distribution.InstalledPackageInfo             as Installed
 import qualified Distribution.Simple.PackageIndex              as C
 import qualified Distribution.Text                             as C
 import qualified Distribution.Types.LocalBuildInfo             as C
-import qualified Distribution.Types.CondTree                   as C
 import qualified Distribution.Types.MungedPackageId            as C
 #if MIN_VERSION_Cabal(3,2,0)
 import qualified Distribution.Utils.ShortText                  as C
 #endif
+#if !MIN_VERSION_Cabal(3,4,0)
+import qualified Distribution.Types.CondTree                   as C
+#endif
 import qualified Distribution.Verbosity                        as C
 import Hadrian.Expression
 import Hadrian.Haskell.Cabal
diff --git a/hadrian/src/Hadrian/Haskell/Cabal/Type.hs b/hadrian/src/Hadrian/Haskell/Cabal/Type.hs
index e55360a1cf..664c7de790 100644
--- a/hadrian/src/Hadrian/Haskell/Cabal/Type.hs
+++ b/hadrian/src/Hadrian/Haskell/Cabal/Type.hs
@@ -15,7 +15,7 @@ import Development.Shake.Classes
 import Distribution.PackageDescription
 import GHC.Generics
 
-import Hadrian.Package
+import Hadrian.Package as Hadrian
 
 -- | Haskell package metadata extracted from a Cabal file without performing
 -- the resolution of package configuration flags and associated conditionals,
@@ -25,7 +25,7 @@ import Hadrian.Package
 -- target OS. See 'ContextData' for metadata obtained after resolving package
 -- configuration flags and conditionals according to the current build context.
 data PackageData = PackageData
-    { name                      :: PackageName
+    { name                      :: Hadrian.PackageName
     , version                   :: String
     , synopsis                  :: String
     , description               :: String
@@ -38,7 +38,7 @@ data PackageData = PackageData
 -- See 'PackageData' for metadata that can be obtained without resolving package
 -- configuration flags and conditionals.
 data ContextData = ContextData
-    { dependencies       :: [PackageName]
+    { dependencies       :: [Hadrian.PackageName]
     , componentId        :: String
     , mainIs             :: Maybe (String, FilePath)  -- ("Main", filepath)
     , modules            :: [String]